| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.76 | 4.671% | $211.1842 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $27.34 | 8.822% | $29.7519 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $210.26 | 7.279% | $225.5648 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $39.62 | 8.853% | $43.1276 | $43.13 | $43.15 | $43.10 |
| Purchase #5 | $40.27 | 12.106% | $45.1451 | $45.15 | $45.15 | $45.10 |
| Purchase #6 | $113.56 | 13.752% | $129.1768 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $150.54 | 10.568% | $166.4491 | $166.45 | $166.45 | $166.40 |
| 7 purchase totals = | $783.35 | $850.3995 | $850.40 | $850.45 | $850.40 | |